Lumbar retractor



FIG. 1 is a front perspective view of a lumbar retractor design showing my new design.

FIG. 2 is a rear perspective view of the lumbar retractor.

FIG. 3 is a front view of the lumbar retractor.

FIG. 4 is a rear view of the lumbar retractor.

FIG. 5 is a left side view of the lumbar retractor.

FIG. 6 is a right side view of the lumbar retractor.

FIG. 7 is a top view of the lumbar retractor.

FIG. 8 is a bottom view of the lumbar retractor; and,

FIG. 9 is a partial enlarged view taken from FIG. 3 .

Any shading and cross-hatching are not features of the design but are utilized to illustrate the surface contours of the lumbar retractor design in the drawings. 

CLAIM The ornamental design for a lumbar retractor, as shown and described. 